We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in

Adamant Custom

Adamant Custom Ryzen 7 9800X3D 128GB DDR5 4TB NVMe Liquid Cooled Gaming PC

SKU CH-Z09J-SGERB

A liquid-cooled gaming desktop with an 8-core Ryzen 7 9800X3D, 128GB DDR5, 4TB NVMe SSD and integrated Radeon graphics running Windows 11 Pro

  • Screen sizeNo Screen
  • ProcessorAMD Ryzen 7 9000 Series
  • RAM capacity128 GB DDR5
  • SSD storage4 TB NVMe
  • GraphicsIntegrated Graphics
  • CPU modelAMD Ryzen 7 9800 × 3D
  • 8-core Ryzen 7 9800X3D reaches 5.20 GHz for responsive gaming and multitasking
  • 128GB DDR5 memory handles large workloads and supports future upgrades to 192GB
  • 4TB Samsung 990 PRO NVMe delivers 7450 MB/s reads for fast load times
  • 240mm liquid cooler keeps the CPU quiet under sustained heavy loads
  • Wi-Fi 7 and Bluetooth 5.4 provide low-latency wireless connectivity for peripherals and streaming

Ready-to-run desktop

The Adamant Custom system arrives assembled with Windows 11 Pro and an AMD Ryzen 7 9800X3D processor. Eight cores reach 4.7 GHz base and 5.20 GHz boost with 96 MB L3 cache. Integrated AMD Radeon graphics drive displays through HDMI and two USB4 ports. The build targets gamers and creators who want a complete machine without selecting parts.

Mid-tower liquid-cooled platform

A 240 mm quiet-edition AIO cooler handles the CPU inside an Antec P20 tempered-glass chassis measuring 469 x 220 x 490 mm. The TUF X870-PLUS motherboard provides four DDR5 slots populated with 128 GB and supports up to 192 GB. A 4 TB Samsung 990 PRO NVMe drive occupies one of four M.2 sockets. The Thermaltake Smart 850 W 80 PLUS Bronze PSU powers the configuration. Front-panel I/O includes USB 3.0, USB 3.2 Gen 2 Type-C and audio jacks. Wi-Fi 7 and Bluetooth 5.4 connect wirelessly; Intel 2.5Gb Ethernet handles wired links.

Buyers wanting integrated graphics convenience

This PC suits users who need immediate operation with strong multi-threaded performance and large memory capacity. It does not suit buyers who require a discrete graphics card for high-frame-rate gaming or GPU compute workloads. Builders planning extensive storage expansion should note only two 3.5-inch bays and two 2.5-inch bays are available internally. Those needing more than 192 GB memory or a different motherboard chipset must look elsewhere.

How it compares

Measured against everything we stock in Gaming PCs, at today’s prices. Recalculated every night.

Price $3,809.99
Pricier than about 74% of the 24,925 comparable items (median $2,694.99).
RAM capacity 128 GB DDR5
Higher than about 80% of the 24,338 comparable items (median 32 GB).
SSD storage 4 TB NVMe
Higher than about 70% of the 24,468 comparable items (median 2 TB).

New to this? Buying a gaming PC with crypto — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Year of release2026
Product colorBlack
Processor
ProcessorAMD Ryzen 7 9000 Series
CPU modelAMD Ryzen 7 9800 × 3D
CPU socketAM5
Memory
RAM capacity128 GB DDR5
Memory slots4 total
Max supported RAM192 GB
Storage
SSD storage4 TB NVMe
Hard driveNo
Optical driveNo
Display
Screen sizeNo Screen
Graphics
GraphicsIntegrated Graphics
Audio & video
Audio chipIntegrated
Sound channels7.1 channels
Connectivity
Wi-Fi standardWi-Fi 7
Network speed2.5 Gbit/s
Ethernet controllerIntegrated
Wi-Fi802.11be Wireless LAN
Bluetooth support5.4
Ports & slots
Ethernet port1 port
Size & build
Form factorMid Tower
Compatibility
Windows 11 supportReady
Software
Operating systemWindows 11 Pro
More details
AI capabilityAI Ready
Cooling methodLiquid Cooling

Questions about this item

How does the 240 mm liquid cooler handle sustained loads on the Ryzen 7 9800X3D?

The 240 mm Quiet Edition AIO is paired with a 140 mm low-noise fan and Thermaltake 850 W Bronze PSU, keeping the 8-core CPU at its 4.7 GHz base and 5.20 GHz boost without thermal throttling.

What are the noise and heat levels when the system runs all day?

The 140 mm ultra-quiet fan on the 240 mm AIO and three 120 mm front case fans move air through bottom, front and top dust filters, maintaining low acoustics during continuous operation.

Which display cables or adapters do I need for the integrated Radeon graphics?

The motherboard rear I/O provides one HDMI port and two USB4 Type-C ports that carry DisplayPort Alt Mode, so monitors with HDMI or USB-C/DisplayPort inputs connect directly.

More in Gaming PCs

Similar items